URL Inspection: https://app.stackup.sh

SSL Verification Bypassed

The server's SSL certificate could not be verified. The inspection was completed using insecure mode. Data may be less reliable.

Reason:

Expired Certificate - the server's certificate has expired

Open Cached · just now

DOWN

HTTP Status

404

Ping

2 ms

Technologies

Technologies Detected

CMS & Content (1)

CMS	Webflow Webflow is a visual web design and development platform that allows designers to create responsive websites without coding.
Description: Webflow is a visual web design and development platform that allows designers to create responsive websites without coding. It provides a visual CSS editor, CMS capabilities, hosting, and the ability to export clean code, bridging the gap between design and development. View full details
Evidence: • DNS Record TXT: proxy-ssl.webflow.com (root domain: stackup.sh)

Infrastructure & Network (7)

CDN	AWS API Gateway AWS API Gateway is a fully managed service that makes it easy to create, publish, maintain, monitor, and secure APIs at any scale.
Description: AWS API Gateway is a fully managed service that makes it easy to create, publish, maintain, monitor, and secure APIs at any scale. It acts as a front door for applications to access data, business logic, or functionality from backend services, providing API management and integration capabilities. View full details
Evidence: • Subdomain internal.stackup.sh: CNAME: Reverse DNS: 8kl5ftb8dk.execute-api.us-east-1.amazonaws.com

CDN	AWS CloudFront Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency and high transfer speeds.
Description: Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency and high transfer speeds. It integrates with AWS services and provides DDoS protection and SSL/TLS encryption. View full details
Evidence: • Subdomain beta.stackup.sh: CNAME: Reverse DNS: d1wl96syp0lkky.cloudfront.net

CDN	AWS ELB AWS Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets, such as EC2 instances, containers, and IP addresses.
Description: AWS Elastic Load Balancing (ELB) automatically distributes incoming application traffic across multiple targets, such as EC2 instances, containers, and IP addresses. It provides high availability, automatic scaling, and health monitoring for applications running on AWS. View full details
Evidence: • Subdomain api.stackup.sh: CNAME: Reverse DNS: ag-8080-1491798611.us-east-1.elb.amazonaws.com

DNS Provider	Cloudflare DNS Cloudflare DNS is a fast, reliable DNS service from Cloudflare.
Description: Cloudflare DNS is a fast, reliable DNS service from Cloudflare. It offers authoritative DNS hosting with global distribution, DDoS protection, DNSSEC support, and integration with Cloudflare's CDN and security services. It's known for its speed and security features. View full details
Evidence: • DNS Record NS: kristina.ns.cloudflare.com (root domain: stackup.sh) • DNS Record NS: kurt.ns.cloudflare.com (root domain: stackup.sh)

Email Provider	Google Workspace Google Workspace (formerly G Suite) provides business email hosting using Gmail's infrastructure.
Description: Google Workspace (formerly G Suite) provides business email hosting using Gmail's infrastructure. It offers custom domain email addresses, large storage capacity, advanced spam filtering, and integration with Google's productivity suite. View full details
Evidence: • DNS Record MX: aspmx.l.google.com (root domain: stackup.sh) • DNS Record MX: alt1.aspmx.l.google.com (root domain: stackup.sh) • DNS Record MX: alt2.aspmx.l.google.com (root domain: stackup.sh) • DNS Record MX: alt3.aspmx.l.google.com (root domain: stackup.sh) • DNS Record MX: alt4.aspmx.l.google.com (root domain: stackup.sh) ... and 1 more

Hosting	Vercel Vercel is a platform for deploying and hosting frontend applications and static websites.
Description: Vercel is a platform for deploying and hosting frontend applications and static websites. It provides continuous deployment from Git, automatic HTTPS, global CDN distribution, serverless functions, and edge computing capabilities for modern web development, with excellent Next.js integration. View full details
Evidence: • Header Server: Vercel • Header X-Vercel-Error: DEPLOYMENT_NOT_FOUND • Header X-Vercel-Id: iad1::s9qdl-1778185976665-a2d950f8d3ba • DNS Record NS: ns1.vercel-dns-3.com • DNS Record NS: ns2.vercel-dns-3.com ... and 3 more

Registrar	GoDaddy GoDaddy is one of the world's largest domain registrars and web hosting companies.
Description: GoDaddy is one of the world's largest domain registrars and web hosting companies. It provides domain registration, web hosting, website builders, email, and SSL certificates, serving millions of customers worldwide. View full details
Evidence: • WHOIS Registrar: GoDaddy.com, LLC

Analytics & Marketing (1)

Marketing	HubSpot HubSpot is an all-in-one inbound marketing, sales, and customer service platform.
Description: HubSpot is an all-in-one inbound marketing, sales, and customer service platform. It provides tools for content management, email marketing, CRM, sales automation, and customer service, helping businesses attract, engage, and delight customers. View full details
Evidence: • DNS Record TXT (SPF): v=spf1 include:23377954.spf10.hubspotemail.net ~all (root domain: stackup.sh)

Security & Privacy (3)

Security	Cloudflare DMARC Monitoring Cloudflare DMARC Monitoring is a service that helps organizations monitor and analyze DMARC reports for email authentication.
Description: Cloudflare DMARC Monitoring is a service that helps organizations monitor and analyze DMARC reports for email authentication. It provides DMARC reporting and analysis tools to help organizations implement and maintain DMARC policies, protecting against email spoofing and improving email security. View full details
Evidence: • DMARC RUA: mailto:0f052d2800574c4d95bd4e1dec3347c3@dmarc-reports.cloudflare.net

Security	Vanta Vanta is a security compliance automation platform that helps organizations achieve and maintain security certifications like SOC 2, ISO 27001, and HIPAA. Active incidents
Description: Vanta is a security compliance automation platform that helps organizations achieve and maintain security certifications like SOC 2, ISO 27001, and HIPAA. It automates security monitoring, evidence collection, and compliance reporting to streamline the compliance process. View full details
Evidence: • Subdomain trust.stackup.sh: CNAME: Reverse DNS: 65d2a7d63e2c0ef88ce60106.cname.vantatrust.com

Whois Privacy	Domains By Proxy Domains By Proxy is GoDaddy's WHOIS privacy protection service that shields domain owner contact information from public WHOIS databases.
Description: Domains By Proxy is GoDaddy's WHOIS privacy protection service that shields domain owner contact information from public WHOIS databases. It helps protect domain registrants from spam, scams, and identity theft by replacing personal information with proxy contact details in WHOIS records. View full details
Evidence: • WHOIS Organization: Domains By Proxy, LLC

SSL & Certificates (1)

Certificate Authority	Let's Encrypt Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG).
Description: Let's Encrypt is a free, automated, and open certificate authority run by the Internet Security Research Group (ISRG). It provides free SSL/TLS certificates to enable encrypted HTTPS on websites, making web security accessible to everyone. It's one of the most widely used certificate authorities globally. View full details
Evidence: • SSL Certificate Issuer: C=US, O=Let's Encrypt, CN=R11

Other (10)

API Tools	Readme Readme is a documentation platform that helps developers create beautiful, interactive API documentation and developer hubs.
Description: Readme is a documentation platform that helps developers create beautiful, interactive API documentation and developer hubs. It provides tools for creating documentation, API reference guides, and developer portals with analytics and customization options. View full details
Evidence: • Subdomain docs.stackup.sh: CNAME: Reverse DNS: ssl.readmessl.com • Subdomain docs.stackup.sh: CNAME: Reverse DNS: ssl.readmessl.com

Cloud	AWS AWS (Amazon Web Services) is Amazon's cloud computing platform that provides a wide range of cloud services including computing, storage, databases, networking, analytics, machine learning, and more.
Description: AWS (Amazon Web Services) is Amazon's cloud computing platform that provides a wide range of cloud services including computing, storage, databases, networking, analytics, machine learning, and more. It's one of the leading cloud infrastructure providers globally. View full details
Evidence: • Subdomain internal.stackup.sh: CNAME: Reverse DNS: 8kl5ftb8dk.execute-api.us-east-1.amazonaws.com • IP 66.33.60.193 → ASN 16509 (Amazon)

Cloud	Cloudflare Cloudflare is a global cloud services provider that offers CDN, DDoS protection, DNS, security, and performance optimization services. Active incidents
Description: Cloudflare is a global cloud services provider that offers CDN, DDoS protection, DNS, security, and performance optimization services. It helps websites and applications improve speed, security, and reliability through its global network of data centers. View full details
Evidence: • IP 104.16.241.118 → ASN 13335 (Cloudflare)

Customer Support	Freshdesk Freshdesk is an AI-powered customer service platform that provides comprehensive solutions for managing customer support across multiple channels.
Description: Freshdesk is an AI-powered customer service platform that provides comprehensive solutions for managing customer support across multiple channels. It offers intelligent ticketing with shared inboxes, omnichannel support, AI-powered automation with Freddy AI (including AI Agents, AI Copilot, and AI Insights), command center workspace, analytics, and self-service knowledge base. View full details
Evidence: • Subdomain support.stackup.sh: CNAME: Reverse DNS: b2f278736dd36f4fa92935cf81c98165.freshdesk.com

Development	Atlassian Atlassian is a software company that provides collaboration and development tools for teams.
Description: Atlassian is a software company that provides collaboration and development tools for teams. Its products include Jira for project management, Confluence for documentation, Bitbucket for code collaboration, and Trello for task management, widely used by software development teams. View full details
Evidence: • Subdomain status.stackup.sh: CNAME: Reverse DNS: status-stackup-sh-fb64b7f5-8995-48fd-9a30-6f7c47cc266a.saas.atlassian.com

Email	Mailgun Mailgun is a transactional email API service designed for developers.
Description: Mailgun is a transactional email API service designed for developers. It provides reliable email delivery, analytics, and email validation services. It's commonly used by applications to send transactional emails like password resets and notifications. View full details
Evidence: • DNS Record TXT (SPF): v=spf1 include:sendgrid.net include:mailgun.org ~all

Email	SendGrid SendGrid is a cloud-based email delivery service (now part of Twilio) that specializes in transactional and marketing emails.
Description: SendGrid is a cloud-based email delivery service (now part of Twilio) that specializes in transactional and marketing emails. It provides reliable email delivery, analytics, and email API services for applications and businesses. View full details
Evidence: • DNS Record TXT (SPF): v=spf1 include:sendgrid.net include:mailgun.org ~all

SEO	Ahrefs Ahrefs is a comprehensive SEO toolset that provides backlink analysis, keyword research, competitor analysis, and site auditing tools.
Description: Ahrefs is a comprehensive SEO toolset that provides backlink analysis, keyword research, competitor analysis, and site auditing tools. It helps SEO professionals and marketers improve search rankings, analyze competitors, and track SEO performance. View full details
Evidence: • DNS Record TXT: ahrefs-site-verification_ea899f4608db853b1e8ab2d7bb589fe4ba9618fcc173074aafd2f77b8ba1283e (root domain: stackup.sh)

SEO	Google Console Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results.
Description: Google Search Console (formerly Google Webmaster Tools) is a free service from Google that helps website owners monitor and maintain their site's presence in Google search results. It provides insights into search performance, indexing status, and technical SEO issues. View full details
Evidence: • DNS Record TXT: google-site-verification=PvsG0ht0c-TOFY3BRCDxhDf4JqtiRMgWoYCZHgevzgE (root domain: stackup.sh)

Status Page	Atlassian Statuspage Atlassian Statuspage is a status communication platform that helps organizations communicate service status and incidents to users.
Description: Atlassian Statuspage is a status communication platform that helps organizations communicate service status and incidents to users. It provides status pages, incident management, and communication tools to help teams keep users informed about service availability and maintenance. View full details
Evidence: • Subdomain status.stackup.sh: CNAME: Reverse DNS: 475r9dbhfz97.stspg-customer.com